<LSystemEntity>
  <Name>Tree OL4</Name>
  <Axiom>X</Axiom>
  <Rule>
    <Replace>X</Replace>
    <With>F[+X]F[-X]+X</With>
  </Rule>
  <Rule>
    <Replace>F</Replace>
    <With>FF</With>
  </Rule>
  <OriginX>0.5</OriginX>
  <OriginY>0.9</OriginY>
  <ArmLength>20</ArmLength>
  <Alpha>90</Alpha>
  <Delta>20</Delta>
  <ArmScalingFactor>-0.3</ArmScalingFactor>
</LSystemEntity>